Pad bit injection during read operation to improve format...

Details Pad bit injection during read operation to improve format... Pad bit injection during read operation to improve format...

2011-07-05

2011-07-05

Negrón, Daniell L (Department: 2627)

Dynamic magnetic information storage or retrieval

General processing of a digital signal

Inter-record gap processing

C360S048000, C360S055000

Reexamination Certificate

active

07974033

ABSTRACT:
Injecting pad bits during a read operation to improve format efficiency is disclosed. In some embodiments, a pad sequence associated with error correction is not stored in a sector on a disk. Instead, the pad sequence is merged at a read channel with data stored in a sector that is accessed by the read channel.

REFERENCES:
patent: 5276564 (1994-01-01), Hessing et al.
patent: 7484167 (2009-01-01), Park et al.
patent: 7525747 (2009-04-01), Sai et al.

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